PL324940A1 - Method feeding a mixture of fluids to a rotating part of a machine - Google Patents

Method feeding a mixture of fluids to a rotating part of a machine

Info

Publication number
PL324940A1
PL324940A1 PL98324940A PL32494098A PL324940A1 PL 324940 A1 PL324940 A1 PL 324940A1 PL 98324940 A PL98324940 A PL 98324940A PL 32494098 A PL32494098 A PL 32494098A PL 324940 A1 PL324940 A1 PL 324940A1
Authority
PL
Poland
Prior art keywords
joint
mixture
fluids
machine
rotary
Prior art date
Application number
PL98324940A
Other versions
PL188143B1 (en
Inventor
Stephan Ott
Original Assignee
Gat Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=12518144&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL324940(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gat Gmbh filed Critical Gat Gmbh
Publication of PL324940A1 publication Critical patent/PL324940A1/en
Publication of PL188143B1 publication Critical patent/PL188143B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/10—Arrangements for cooling or lubricating tools or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/10—Arrangements for cooling or lubricating tools or work
    • B23Q11/1015—Arrangements for cooling or lubricating tools or work by supplying a cutting liquid through the spindle
    • B23Q11/103—Rotary joints specially adapted for feeding the cutting liquid to the spindle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Joints Allowing Movement (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Telephone Function (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

The medium mixture (4) is delivered from a stationary machine component (1) via a rotary joint (3) into the rotary one (11), and is guided in the latter to a point at a distance from the joint. The constituents of the medium are passed separately through the joint, the mixture being only formed in the desired proportions only when close to the point of use. A first constituent can be delivered centrally and a second off-centre through the joint, the first one flowing through an opening of less than 5mm diameter. The first and central opening can have slide surfaces of 10mm maximum diameter, being formed by a central hollow spigot forming a sealed joint inside a bore in a stationary component of the rotary joint.
PL98324940A 1997-02-21 1998-02-20 Method feeding a mixture of fluids to a rotating part of a machine PL188143B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9038178A JPH10230434A (en) 1997-02-21 1997-02-21 Method and device for supplying fluid mixture to rotating machine part

Publications (2)

Publication Number Publication Date
PL324940A1 true PL324940A1 (en) 1998-08-31
PL188143B1 PL188143B1 (en) 2004-12-31

Family

ID=12518144

Family Applications (1)

Application Number Title Priority Date Filing Date
PL98324940A PL188143B1 (en) 1997-02-21 1998-02-20 Method feeding a mixture of fluids to a rotating part of a machine

Country Status (10)

Country Link
EP (1) EP0860231B2 (en)
JP (1) JPH10230434A (en)
KR (1) KR100366764B1 (en)
AT (1) ATE214995T1 (en)
CZ (1) CZ289995B6 (en)
DE (2) DE19751834A1 (en)
ES (1) ES2175539T5 (en)
HU (1) HU219788B (en)
PL (1) PL188143B1 (en)
TW (1) TW434086B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3549194B2 (en) 2000-02-22 2004-08-04 日本スピードショア株式会社 Machining method and mist supply device used for the method
JP2002154033A (en) * 2000-09-07 2002-05-28 Ekoregu:Kk Machining method and mist-like substance feeder used therefor
JP2002172539A (en) * 2000-12-07 2002-06-18 Ekoregu:Kk Machining method and atomized material feeder for use in the same
JP2002210630A (en) * 2001-01-18 2002-07-30 Ekoregu:Kk Machining method and spray feeder for use in the same
JP3316680B1 (en) * 2001-02-16 2002-08-19 ホーコス株式会社 Spindle device of machine tool
DE10128816B4 (en) * 2001-06-15 2004-04-29 MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG Tool
JP2005529757A (en) * 2002-06-12 2005-10-06 ユニスト，インコーポレイテッド Coaxial lubrication system
DE20311890U1 (en) * 2003-08-01 2004-12-09 Deublin Gmbh Rotary union for minimum quantity lubrication
JP4918362B2 (en) * 2003-10-21 2012-04-18 ツェットエフ、フリードリッヒスハーフェン、アクチエンゲゼルシャフト Planetary gear set
DE102005030277B4 (en) * 2005-06-21 2007-10-31 Fischer AG Präzisionsspindeln Spindle device with internal cooling
JP2009039788A (en) * 2007-08-06 2009-02-26 Taco Co Ltd Oil mist supply system
WO2012085125A1 (en) 2010-12-21 2012-06-28 Bielomatik Leuze Gmbh + Co. Kg Rotary feed-through
JP4818487B1 (en) * 2011-01-24 2011-11-16 成根 李 Tool holder and machine tool
CN103273090B (en) * 2013-05-28 2016-07-13 浙江日发精密机械股份有限公司 A kind of main shaft device having cooling-water duct and punching bits aquaporin concurrently
CN103567468B (en) * 2013-09-16 2016-08-24 浙江日发精密机械股份有限公司 Numerically controlled lathe double-channel water cooling electro spindle
CZ28060U1 (en) 2014-11-07 2015-04-09 Vysoká škola báňská- Technická univerzita Ostrava Clamping device with supply of processing liquid to drill bit body
DE102017121294B4 (en) * 2017-09-14 2022-03-17 Berg & Co. Gmbh Spindle unit for machine tools
DE102020130779A1 (en) 2020-11-20 2022-05-25 Volkswagen Aktiengesellschaft Feeding device and method for its operation
FR3122110B1 (en) * 2021-04-22 2023-07-21 Inst Maupertuis Electrospindle equipped with a cooling circuit
KR102533203B1 (en) * 2021-09-06 2023-05-17 유림툴스주식회사 Drill
KR102533205B1 (en) * 2021-09-06 2023-05-17 유림툴스주식회사 Machining tool combined with drill and endmill
JP7778984B1 (en) * 2025-02-19 2025-12-02 株式会社日研工作所 Connection structure and tool holder

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5976749A (en) * 1982-10-23 1984-05-01 Okuma Mach Works Ltd Washing of working surface
DE3817799C1 (en) † 1988-05-26 1989-11-30 A. Ott Gmbh, 8960 Kempten, De Rotary transmission leadthrough for fluids, in particular for machine-tool spindles
DE4200808C2 (en) † 1992-01-15 1996-11-14 Lutz Eugen Masch Machining unit with a driven rotating spindle
JP2687110B2 (en) * 1995-08-30 1997-12-08 ホーコス株式会社 Spindle device of machine tool
DE19538762C1 (en) † 1995-10-18 1997-04-10 Hueller Hille Gmbh Process for cooling and lubricating a cutting, rotating tool with a geometrically defined cutting edge and / or the workpiece in the machining area u. Machining spindle to carry out the process

Also Published As

Publication number Publication date
EP0860231B2 (en) 2005-01-26
HU219788B (en) 2001-08-28
CZ289995B6 (en) 2002-05-15
ES2175539T5 (en) 2005-07-16
PL188143B1 (en) 2004-12-31
DE59803478D1 (en) 2002-05-02
DE19751834A1 (en) 1998-09-03
EP0860231A1 (en) 1998-08-26
TW434086B (en) 2001-05-16
ATE214995T1 (en) 2002-04-15
EP0860231B1 (en) 2002-03-27
HUP9800300A3 (en) 1998-11-30
KR19980071543A (en) 1998-10-26
ES2175539T3 (en) 2002-11-16
CZ47298A3 (en) 1998-10-14
HUP9800300A2 (en) 1998-09-28
JPH10230434A (en) 1998-09-02
HU9800300D0 (en) 1998-04-28
KR100366764B1 (en) 2003-04-07

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Legal Events

Date Code Title Description
LAPS Decisions on the lapse of the protection rights

Effective date: 20080220